All said and done, there's a formula (that can always be tweaked or tinkered with) to becoming Instagram famous. This handy little manual is packed with glossy images clicked by Instagrammers around the world, interjected with interviews, quotes, tips, techniques, kit ideas, and more. Needless to say, this one's perfect for when you're travelling, and its compact size means it'll slip into any tote or backpack with ease.