Another brilliant book in this series! This time Roger and Ann, and their cousins, are packed off to the seaside for the summer, and discover a garden of thyme where a froggy Natterjack uses the magic of thyme to send them back in time on various adventures.

I love how random and funny the magical adventures are, and how the cousins all have different reactions to the time-traveling situations they get into. Eliza is always jumping in and taking action without thinking it through first. Roger is sensible and worried about keeping everyone safe and doing the right thing. Ann is compassionate and sweet and takes the time to notice other people and their needs. Then there's Jack, who is growing up into teenhood, has little interest in magic, and starts noticing girls.

There is something so wholesome and delightful about each of these books that keeps me reading and coming back again and again!