Example image of eyePlorer eyePlorer map for 'Reference work': Library reference desk Compendium Reference Index (publishing) Annual publication Edition Dictionary Encyclopedia Computer software Internet Library Library circulation Almanac Atlas Book by category Citation index Concordance (publishing) Directory (databases) Gazetteer Grammar Handbook Lexicon Mathematical table Pharmaceutical drug Pharmacopoeia Periodical publication Telephone directory Thesaurus 1001 Books You Must Read Before You Die ABC-CLIO Aeiou Encyclopedia Almanac of British Politics Bartlett's Familiar Quotations Berg Publishers Brewer's Dictionary of Phrase and Fable British Hit Singles & Albums Corporal to Field Officer Dod's Parliamentary Companion Encyclopaedia aethiopica Encyclopedia of Chicago Encyclopedia of Fairy Tales Encyclopedia of White Power Extremist Groups Friderich Martens Guinness World Records Hard Rock Miner's Handbook Helen McCarthy International Encyclopedia of Human Geography Jane's Fighting Ships John Bear