Baby-Sitters Club Super Specials take the standard BSC format and make them even more, well, super… by alternating POVs so readers get takes from all of the club members and taking the gals on bigger and better adventures so they have great stories to tell. Baby-Sitters On Board! was the first installment in this series extension — and it does not disappoint! In it, the Club sets sail on a cruise and then ventures to Disney World, basically living the dream of every kid ever. There are crushes, new friends, treasure maps, and, of course, baby-sitting. On Episode 137, Alli and her guest discuss the book as a whole. Guest Sara Shepard also reflects on the ways in which it may have inspired her own writing career! Sara Shepard is the author of bestselling, iconic series for teens, including Pretty Little Liars, The Lying Game, and The Perfectionists. Her new book — Wait for Me — is now available. Follow her on Instagram (@saracshepard) and Twitter (@sarabooks).