the following preferred embodiment as exemplified by the drawings is illustrative of the invention and is not intended to limit the invention as encompassed by the claims of this application . a nestable clothes hanger with an integrated articulating hook is disclosed herein . referring generally to the figures , the hanger generally comprises hanger frame 1 and hook member 2 extending upwardly therefrom . hanger frame comprises body 4 and arms 5 extending from each side of body 4 . hook member 2 is connected to frame 1 via vertical portion 3 . hanger body 4 includes a generally planar front surface 10 and a rear surface 11 substantially collateral with front surface 10 . cascade hook 20 , which may also be called a “ finger ”, extends from front surface 10 . cascade hook 20 , shown in fig1 and in cross section in fig2 , has a front surface 21 and a rear surface 22 , a vertical portion 27 substantially collateral with front surface 10 of hanger body 4 and an inclined portion 28 extending upwardly and outwardly from front surface 10 of hanger body 4 . inclined portion 28 may form an angle of less than 90 degrees from vertical ( i . e ., less than 90 degrees from the plane of front surface 10 ). cascade hook 20 may omit a vertical portion , and inclined portion 28 may be arranged perpendicularly to front surface 10 without departing from the invention disclosed herein , provided that cascade hook 20 may function to support additional hangers therefrom and allows for nesting of hangers , as will be described in greater detail below . cascade hook 20 may include a concavity 23 , which may be formed at the intersection of the vertical portion 27 and inclined portion 28 . alternatively , concavity 23 may be omitted . body 4 includes a hole 26 . the hole may either be formed completely through the body , or alternatively , may be only a recess in the body . when the hole is through the body , the hole 26 has a rear aperture 24 formed in the rear surface 11 and a front aperture 25 formed in front surface 10 . rear aperture 24 may include chamfer 30 ( depicted more clearly in fig7 ). each of the front and rear apertures have a certain area , that is , each has a certain measure of the planar extent it defines . cascade hook 20 is shaped substantially the same as front aperture 25 , that is , if one projects the shape of cascade hook 20 on the same plane as that occupied by aperture 25 ( which is the same as the plane of front surface 10 ), the projected shape of cascade hook 20 will be substantially the same as the shape of aperture 25 . one in the art will readily understand that the projection disclosed herein is not a physical structure , but instead an orthographic projection , that is , a representation of the three dimensional cascade hook 20 on a planar surface corresponding to the plane containing aperture 25 . front surface 10 may also be curved , in which case apertures 24 and 25 would likewise be curved . in this case , the projection of cascade hook 20 onto a plane would have substantially the same shape as a projection of aperture 25 onto the same plane . the surface area of front surface 10 which is not occupied by cascade hook 20 may be at least approximately twice that of the surface area occupied by cascade hook 20 . referring now to fig3 and 4 , two hangers of one embodiment of the present invention may be seen in a nested configuration . hanger 50 is placed in front of hanger 60 , which is nested with hanger 50 . cascade hook 61 of hanger 60 extends through rear aperture 52 of hanger 50 , through hole 53 , and partially out front aperture 54 of hanger 50 . front surface 60 of the inclined portion of cascade hook 61 abuts rear surface 55 of cascade hook 51 . front surface 62 of hanger 60 abuts rear surface 56 of hanger 50 . cascade hook 61 may be dimensioned to closely conform to the dimensions of front aperture 54 , thereby nesting hanger 60 to hanger 50 . rear aperture 53 may be dimensioned larger than front aperture 54 to more easily receive cascade hook 61 in hole 53 . when nested as shown in fig3 , 4 , and 5 , cascade hooks 51 and 61 form channel 71 therebetween , terminating in cavity 72 , formed in part by concavity 73 and the front face of cascade hook 61 . concavity 73 may be dimensioned so as to hold a hook member of another hanger therein , while channel 71 may be of smaller dimensions , prohibiting a hook member present in cavity 72 from moving through channel 71 , thereby maintaining the hook member in cavity 72 . cavity 72 may be dimensioned to closely approximate the diameter of hook member 2 , depicted , for example , in fig1 and 6 . another embodiment of the invention is depicted in fig8 - 15 . as shown specifically in fig8 and 9 , the hook 20 may be attached within the hole 26 of the body . as shown in fig9 and 10 , one manner of attaching the hook within the hole may be by providing a pin hole 80 for receiving a projection 82 of the hook . in this embodiment , the hook may have arms 84 extending from each of the projections adapted for resting upon and being supported by the lower portion 86 of the hole . the arms 84 of the hook are joined to each other by an arch 88 completing the hook of this embodiment . fig1 depicts an enlarged orthogonal view of the hook extending beyond the front surface of the hanger for another hanger to hang therefrom . as further illustrated in fig1 and 12a , the hook may articulate between a first position extending beyond the front surface of the hanger for another hanger to hang therefrom ( fig1 ) to a second position in which the hook is completely housed within the body of the hanger . the articulation is accomplished by the pivoting of the projections within the pinholes . when the hook is in the position thus depicted , multiple hangers may be stored in a nested fashion for minimizing the storage space they occupy . as more specifically shown in fig1 a , the hanger may be formed by joining two portions along a joint 90 . alternatively , the hanger may be made monolithically with a hole therethrough , as shown in fig1 a . fig1 shows a further embodiment of the present invention in which the hook may articulate between a first position extending beyond the front surface of the hanger for another hanger to hang therefrom ( fig1 ) to a second position in which the hook extends beyond the rear surface of the hanger . the articulation is accomplished by the pivoting of the projections within the pinholes . another hanger may be hung from the hook when it extends beyond the rear surface of the hanger . in this embodiment , an intermediate position is provided in which the hook may be housed within the body for storing multiple hangers in a nested fashion thereby minimizing the storage space they occupy . fig1 and 14a illustrate an alternative way to nesting the hangers from that of positioning the hooks within the body . in this embodiment , the hangers may be nested with the hook in a position extending beyond the front surface of the hanger . as shown therein , the hook extending beyond the front surface of a first hanger extends into the hole of a second hanger positioned in front of the front surface of the first hanger . the front surface of the first hanger abuts a rear surface of the second hanger so that the first and the second hangers are nested in a common horizontal plane relative to one another . although the particular embodiments shown and described above will prove to be useful in many applications in the clothing storage art to which the present invention pertains , further modifications of the present invention will occur to persons skilled in the art . all such modifications are deemed to be within the scope and spirit of the present invention as defined by the appended claims .