_Lardner’s Hand-Book of Astronomy and Meteorology_, forming a companion work to the “Hand-Book of Natural Philosophy.” 37 Plates, and upwards of 200 Illustrations on Wood. 2 vols., each 5s., cloth lettered. _Lardner’s Natural Philosophy for Schools._ 328 Illustrations. 1 vol., large 12mo., 3s. 6d. cloth. _Lardner’s Chemistry for Schools._ 170 Illustrations. 1 vol., large 12mo. 3s. 6d. cloth. _Pictorial Illustrations of Science and Art. Large Printed Sheets, each containing from 50 to 100 Engraved Figures._ Part I. 1s. 6d. 1. Mechanic Powers. 2. Machinery. 3. Watch and Clock Work. Part II. 1s. 6d. 4. Elements of Machinery. 5. Motion and Force. 6. Steam Engine. Part III. 1s. 6d. 7. Hydrostatics. 8. Hydraulics. 9. Pneumatics. _Lardner’s Popular Geology. (From “The Museum of Science and Art.”)_ 201 Illustrations. 2s. 6d. _Lardner’s Common Things Explained. Containing_: Air--Earth--Fire--Water--Time--The Almanack--Clocks and Watches--Spectacles--Colour--Kaleidoscope--Pumps--Man--The Eye--The Printing Press--The Potter’s Art--Locomotion and Transport--The Surface of the Earth, or First Notions of Geography. (From “The Museum of Science and Art.”) With 233 Illustrations. Complete, 5s., cloth lettered. ⁂ _Sold also in Two Series_, 2s. 6d. _each_. _Lardner’s Popular Physics. Containing_: Magnitude and Minuteness--Atmosphere--Thunder and Lightning--Terrestrial Heat--Meteoric Stones--Popular Fallacies--Weather Prognostics--Thermometer--Barometer--Safety Lamp--Whitworth’s Micrometric Apparatus--Electro-Motive Power--Sound--Magic Lantern--Camera Obscura--Camera Lucida--Looking Glass--Stereoscope--Science and Poetry. (From “The Museum of Science and Art.”) With 85 Illustrations. 2s. 6d. cloth lettered.