Picture Book of Bulgaria: Experience the Country in Eastern Europe, by the Black Sea – See Photos of the Capital Sofia, Beautiful Beaches, Plovdiv, Sozopol and Much More (Travel Coffee Table Books)

Lonely Planet Eastern Europe (Travel Guide)

HIKING BULGARIA: From The Black Sea Coast To The Rila MOUNTAINS 2026 (AROUND THE WORLD GUIDE BOOKS Book 9)

National Geographic Complete National Parks of Europe: 460 Parks, Including Flora and Fauna, Historic Sites, Scenic Hiking Trails, and More

Sofia Travel Guide 2026: The Updated Companion to Experience the Heart of Bulgaria with Detailed Map, Effortless Itinerary, Hidden Gems, Budget Hacks & Local Secrets.

Conversational Bulgarian Quick and Easy: The Most Innovative Technique to Learn the Bulgarian Language

Top 12 Places to Visit in Bulgaria - Top 12 Bulgaria Travel Guide (Includes Sofia, Sunny Beach, Nessebar, Plovdiv, Belogradchik & More)

Learn Bulgarian: English to Bulgarian Words and 1.001 Phrases for Beginners

Black Sea: Dispatches and Recipes – Through Darkness and Light