For seven-plus, an indomitable young activist is here to make a change in Hope Jones Saves the World (Andersen) by Josh Lacey, illustrated by Beatriz Castro. Via funny, believable blog posts, Hope narrates the progress of her anti-plastic struggle, with protests outside the local supermarket, attempts to get her grumpy neighbour recycling and missteps along the way. Lacey’s focus on small gains and collective action makes for a lively and heartening read.