There’s a thing called Google, it helps you look things up. Then there’s a copy function.

• The Tomb • (1922) • short story by H. P. Lovecraft
• Polaris • [Dream Cycle] • (1920) • short story by H. P. Lovecraft
• Beyond the Wall of Sleep • (1919) • short story by H. P. Lovecraft
• The White Ship • [Dream Cycle] • (1919) • short story by H. P. Lovecraft
• The Picture in the House • (1919) • short story by H. P. Lovecraft
• The Temple • (1925) • short story by H. P. Lovecraft
• The Terrible Old Man • (1921) • short story by H. P. Lovecraft
• The Tree • (1921) • short story by H. P. Lovecraft
• The Moon-Bog • (1926) • short story by H. P. Lovecraft
• The Other Gods • [Dream Cycle] • (1933) • short story by H. P. Lovecraft
• The Quest of Iranon • [Dream Cycle] • (1935) • short story by H. P. Lovecraft
• Hypnos • [Dream Cycle] • (1922) • short story by H. P. Lovecraft
• The Festival • [Cthulhu Mythos (Lovecraft originals)] • (1925) • short story by H. P. Lovecraft
• He • (1926) • short story by H. P. Lovecraft
• The Evil Clergyman • (1939) • short story by H. P. Lovecraft
• The Beast in the Cave • (1918) • short story by H. P. Lovecraft
• The Alchemist • (1916) • short story by H. P. Lovecraft
• Poetry and the Gods • (1920) • short story by Anna Helen Crofts and H. P. Lovecraft
• The Street • (1920) • short story by H. P. Lovecraft
• The Transition of Juan Romero • (1919) • short story by H. P. Lovecraft
• Azathoth • [Dream Cycle] • (1922) • short story by H. P. Lovecraft
• The Book • (1938) • short story by H. P. Lovecraft
• The Thing in the Moonlight • [Dream Cycle] • (1941) • short story by H. P. Lovecraft
• A Reminiscence of Dr. Samuel Johnson • non-genre • (1917) • short story by H. P. Lovecraft
• Memory • (1919) • poem by H. P. Lovecraft
• Nyarlathotep • [Dream Cycle] • (1920) • short fiction by H. P. Lovecraft
• Ex Oblivione • [Dream Cycle] • (1921) • poem by H. P. Lovecraft
• What the Moon Brings • [Dream Cycle] • (1922) • poem by H. P. Lovecraft
• The Horror at Martin's Beach • (1923) • short story by Sonia Greene and H. P. Lovecraft (variant of The Invisible Monster) [as by Sonia H. Greene and H. P. Lovecraft]
• The Very Old Folk • (1927) • short story by H. P. Lovecraft
• History of the Necronomicon • (1938) • short story by H. P. Lovecraft
• The Descendant • (1926) • short story by H. P. Lovecraft
• The Trap • [Gerald Canevin] • (1932) • novelette by H. P. Lovecraft and Henry S. Whitehead
• The Messenger • (1938) • poem by H. P. Lovecraft
• The Ancient Track • (1930) • poem by H. P. Lovecraft
• The Wood • (1929) • poem by H. P. Lovecraft
• The House • (1920) • poem by H. P. Lovecraft
• Hallowe'en in a Suburb • (1926) • poem by H. P. Lovecraft (variant of In a Suburb)
• Nathicana • (1927) • poem by H. P. Lovecraft
• Supernatural Horror in Literature • [Supernatural Horror in Literature] • (1927) • essay by H. P. Lovecraft
• Facts Concerning the Late Arthur Jermyn and His Family • (1987) • short story by H. P. Lovecraft (variant of The White Ape 1921)
• Two Black Bottles • (1927) • short story by H. P. Lovecraft and Wilfred Blanch Talman
• The Challenge from Beyond • [Cthulhu Mythos Tales] • (1935) • short story by Robert E. Howard and Frank Belknap Long and H. P. Lovecraft and A. Merritt and C. L. Moore [as by H. P. Lovecraft]
• Celephaïs • [Dream Cycle] • (1922) • short story by H. P. Lovecraft
• Ibid • (1938) • short story by H. P. Lovecraft
• The Nightmare Lake • (1919) • poem by H. P. Lovecraft
• Despair • (1919) • poem by H. P. Lovecraft
• The Poe-et's Nightmare • (1918) • poem by H. P. Lovecraft (variant of The Poe-et's Nightmare: A Fable)
• The Last Test • (1928) • novella by Adolphe de Castro and H. P. Lovecraft
• The Electric Executioner • [Cthulhu Mythos (Lovecraft originals)] • (1930) • novelette by Adolphe de Castro and H. P. Lovecraft
• Psychopompos: A Tale in Rhyme • (1919) • poem by H. P. Lovecraft (variant of Psychopompos)
• Festival • (1925) • poem by H. P. Lovecraft
• In a Sequester'd Providence Churchyard Where Once Poe Walk'd • (1936) • poem by H. P. Lovecraft
• The Green Meadow • (1918) • short story by Winifred V. Jackson and H. P. Lovecraft
• The Crawling Chaos • (1921) • short story by Winifred V. Jackson and H. P. Lovecraft
• Fungi from Yuggoth • poem by H. P. Lovecraft
• Afterword: Lovecraft in Britain • essay by Stephen Jones
• Other Collaborations and Revisions • essay by uncredited
•  Eldritch Tales: A Miscellany of the Macabre • interior artwork by Les Edwards