Mary Marvel Garland. Mary was introduced in "Captain Marvel Adventures" #18 as Mary Bromfield, a girl who discovers she is the long lost sister of Captain Marvel's alter ego Billy Batson. Soon after her introduction, Mary Marvel headlined "Wow Comics", and by 1945 had her own "Mary Marvel" book. She also appeared in "The Marvel Family" book with Captain Marvel and Captain Marvel Jr. In her solo adventures, Mary soon gained sidekicks in her kindly Uncle Marvel, who was not actually her uncle nor a Marvel, and his similarly nonpowered niece, Freckles Marvel. Uncle Marvel was eventually made the Marvel Family’s manager,
Alter/Ego and load them into the engine. UTAU has also been experimented with. Plogue noted that the engine was designed to have user made vocal support from the beginning, though this was yet to be implemented due to a lack of support for this. As noted by BPB, Alter/Ego is praised for being a powerful tool by standards of free software. It, however, has a steep learning curve, though highlighted how easy it was to get the synthesizer to sing lyrics, calling the product "fun" to work with overall. Later in December that year, the software was awarded second place in