Novela gráfica basada en la historia por Ann M. Martin. Cada libro puede leerse por separado. «When the Baby-Sitters Club gets into a huge fight, Mary Anne is left to her own devices…Will Mary Anne solve her problems and save The Baby-Sitters Club from falling apart?»
Novela gráfica en pasta suave. «Double the trouble!…after Dany creates a duplicate of herself to help with homework and raise her social status, they accidentally unleash supernatural havoc around town.»