Reference works

World Travel: An Irreverent Guide

Laurie Woolever, Anthony Bourdain, et al.

The Wild Flower Key

Francis Rose

Collins Bird Guide: The Most Complete Guide to the Birds of...

Dan Zetterstroem, Peter J. Grant, et al.

Britain's Spiders: A Field Guide - Fully Revised and Updated...

Britain's Spiders Lawrence Bee, Britain's Spiders Geoff Oxford, et al.