additional design and illustrations by Samantha Meredith ... [et al. additional design and illustrations by Stella Baggott ... [et al. ]additional designs and illustrations by Katrina Fearn ... [et al.]. designed and illustrated by Samantha Meredith ... [et al. additional design and illustrations by Samantha Chandler ... [and three others additional illustrations by Katie Lovell ... [et al. additional designs and illustrations by Emily Beevers additional illustrations by Nick Harris ... [et al. additional illustration by Joe McEwan, ... [et al. additional contributions by Laura Braverman ... [et al.